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path: root/drivers/nvme/host/constants.c
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2023-06-30Merge tag 'nvme-6.5-2023-06-30' of git://git.infradead.org/nvme into block-6.5Jens Axboe
Pull NVMe fixes from Keith: "nvme fixes for Linux 6.5 - Reduce spamming kernel logs on repeated controller updates (Breno) - Improved struct packing (Christophe JAILLET) - Misspelled command name in error logging (Damien) - Failover fix for temporary frozen queue (Sagi) - Reset error handling fixes (Keith)" * tag 'nvme-6.5-2023-06-30' of git://git.infradead.org/nvme: nvme: disable controller on reset state failure nvme: sync timeout work on failed reset nvme: ensure unquiesce on teardown nvme-mpath: fix I/O failure with EAGAIN when failing over I/O nvme: host: fix command name spelling nvmet: Reorder fields in 'struct nvmet_ns' nvme: Print capabilities changes just once
2023-06-27nvme: host: fix command name spellingDamien Le Moal
Correctly spell "Zeroes" in nvme_cmd_write_zeroes command name. Signed-off-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Signed-off-by: Keith Busch <kbusch@kernel.org>
2023-05-31nvme: fix the name of Zone Append for verbose loggingChristoph Hellwig
No Management involved in Zone Appened. Fixes: bd83fe6f2cd2 ("nvme: add verbose error logging") Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Alan Adamson <alan.adamson@oracle.com> Signed-off-by: Keith Busch <kbusch@kernel.org>
2023-02-01nvme: add nvme_opcode_str function for all nvme cmd typesAmit Engel
nvme_opcode_str will handle io/admin/fabrics ops This improves NVMe errors logging Signed-off-by: Amit Engel <Amit.Engel@dell.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de>
2022-08-02nvme-pci: print the command name of aborted commandsChristoph Hellwig
To allow for slightly better debugging, print the command name when aborting an command. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-08-02nvme: don't always build constants.oChristoph Hellwig
The entire content of constants.c if guarded by an ifdef, so switch to just building the file conditionally instead. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-05-18nvme: add support for TP4084 - Time-to-Ready EnhancementsChristoph Hellwig
Add support for using longer timeouts during controller initialization and letting the controller come up with namespaces that are not ready for I/O yet. We skip these not ready namespaces during scanning and only bring them online once anoter scan is kicked off by the AEN that is set when the NRDY bit gets set in the I/O Command Set Independent Identify Namespace Data Structure. This asynchronous probing avoids blocking the kernel boot when controllers take a very long time to recover after unclean shutdowns (up to minutes). Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Hannes Reinecke <hare@suse.de>
2022-05-16nvme: remove unneeded include from constants fileMax Gurtovoy
No usage of blkdev.h elements. Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2022-05-16nvme: add missing status values to verbose loggingMax Gurtovoy
Log a few more path related status codes. Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de>
2022-02-28nvme: add verbose error loggingAlan Adamson
Improves logging of NVMe errors. If NVME_VERBOSE_ERRORS is configured, a verbose description of the error is logged, otherwise only status codes/bits is logged. Signed-off-by: Chaitanya Kulkarni <kch@nvidia.com> [kch]: fix several nits, cosmetics, and trim down code. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Alan Adamson <alan.adamson@oracle.com> Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Christoph Hellwig <hch@lst.de>